公开(公告)号：US08541623B2

公开(公告)日：2013-09-24

申请号：US12984206

申请日：2011-01-04

Applicant: Naresh Suchak ,  Zhixiong Cha ,  Frank R. Fitch

Inventor： Naresh Suchak ,  Zhixiong Cha ,  Frank R. Fitch

IPC: C07C45/00 ,  C07F15/00 ,  B01J19/00

CPC classification number: F17C13/001 ,  B01J4/002 ,  B01J10/00 ,  B01J19/0066 ,  B01J2219/00108 ,  B01J2219/00162 ,  B01J2219/00186 ,  B01J2219/002 ,  B01J2219/00231

Abstract: A method and apparatus for increasing the concentration of oxygen in the reaction medium present in the oxidation reactor. A volume of aqueous medium from the oxidation reactor is removed and pressurized and oxygen is added to it. The oxygen-rich volume of aqueous medium is then reintroduced into the oxidation reactor at an increased pressure to ensure adequate mixing with the aqueous medium having a lower content of oxygen.

Abstract translation: 一种提高氧化反应器中存在的反应介质中的氧浓度的方法和装置。 去除来自氧化反应器的体积的水性介质并加压，并向其中加入氧气。 然后将水介质的富氧体积以增加的压力重新引入氧化反应器，以确保与具有较低氧含量的水性介质充分混合。

公开(公告)号：US20120298588A1

公开(公告)日：2012-11-29

申请号：US13113118

申请日：2011-05-23

Applicant: Zhixiong Cha ,  Guohua Xiu ,  Yunhui Deng ,  Yaping Lu

Inventor： Zhixiong Cha ,  Guohua Xiu ,  Yunhui Deng ,  Yaping Lu

IPC: B01D17/035 ,  C02F1/38 ,  B01D17/038 ,  C02F1/52 ,  B01D17/05

CPC classification number: C02F1/24 ,  B01D17/0205 ,  B01D17/0217 ,  C02F1/547

Abstract: A method for removing contaminants such as oil and solids from water by feeding a mixture of water containing the contaminants and carbon dioxide to a cyclone; separating water from the mixture; separating a second mixture of oil, carbon dioxide and water from the mixture and feeding the second mixture to a separator wherein oil, carbon dioxide and water are recovered from the separator.

Abstract translation: 通过将含有污染物和二氧化碳的水的混合物进料到旋风分离器来从水中除去油和固体的污染物的方法; 从混合物中分离水; 从混合物中分离出油，二氧化碳和水的第二混合物，并将第二混合物输送到分离器，其中从分离器回收油，二氧化碳和水。

公开(公告)号：US20120228195A1

公开(公告)日：2012-09-13

申请号：US13044044

申请日：2011-03-09

Applicant: Zhixiong Cha

Inventor： Zhixiong Cha

IPC: C10G1/00

CPC classification number: C10G1/047 ,  C10G2300/805

Abstract: A method for increasing the bitumen extraction efficiency in the hot water oil sands extraction process. A volume of gaseous carbon dioxide is added into the oil sands slurry that is being transported through a hydrotransport pipeline from the oil sands mining site to the bitumen extraction plant at a position where the oil sands has been conditioned to a desired degree. Carbon dioxide is injected into the slurry under elevated pressure through a gas distribution device while the hydraulic pressure in the pipeline is maintained at an elevated pressure. After the carbon dioxide-bearing oil sands slurry is fed into the separation vessel, a part of the carbon dioxide is recovered for reinjection.

Abstract translation: 一种提高热水油砂提取工艺沥青提取效率的方法。 将一定体积的气态二氧化碳加入到通过水运输管道从油砂开采地点运输到沥青提取厂的油砂浆料中，在油砂已经被调节到所需程度的位置。 二氧化碳在升高的压力下通过气体分配装置注入浆料中，而管道中的液压保持在高压下。 在将含二氧化碳的油砂浆料进料到分离容器中之后，回收一部分二氧化碳用于再注入。

公开(公告)号：US20120172629A1

公开(公告)日：2012-07-05

申请号：US12984206

申请日：2011-01-04

Applicant: Naresh Suchak ,  Zhixiong Cha ,  Frank R. Fitch

Inventor： Naresh Suchak ,  Zhixiong Cha ,  Frank R. Fitch

IPC: C07F15/00 ,  B01J19/00

CPC classification number: F17C13/001 ,  B01J4/002 ,  B01J10/00 ,  B01J19/0066 ,  B01J2219/00108 ,  B01J2219/00162 ,  B01J2219/00186 ,  B01J2219/002 ,  B01J2219/00231

Abstract: A method and apparatus for increasing the concentration of oxygen in the reaction medium present in the oxidation reactor. A volume of aqueous medium from the oxidation reactor is removed and pressurized and oxygen is added to it. The oxygen-rich volume of aqueous medium is then reintroduced into the oxidation reactor at an increased pressure to ensure adequate mixing with the aqueous medium having a lower content of oxygen.

Abstract translation: 一种提高氧化反应器中存在的反应介质中的氧浓度的方法和装置。 去除来自氧化反应器的体积的水性介质并加压，并向其中加入氧气。 然后将水介质的富氧体积以增加的压力重新引入氧化反应器，以确保与具有较低氧含量的水性介质充分混合。

公开(公告)号：US20100307959A1

公开(公告)日：2010-12-09

申请号：US12738967

申请日：2008-10-31

Applicant: Andy Hong ,  Zhixiong Cha

Inventor： Andy Hong ,  Zhixiong Cha

IPC: C10G1/04

CPC classification number: C10G1/047

Abstract: A method for extracting hydrocarbons from sands can include: providing sands containing a hydrocarbon; mixing the hydrocarbon sands with water; heating the water before, during, or after being mixed with the hydrocarbon sands; increasing the pressure within a closed vessel containing the heated hydrocarbon and water mixture in the presence of gas or by injecting with gas; releasing the pressure of the heated hydrocarbon and water mixture in the vessel so as to create microbubbles from the dissolved gas in the water mixture; and collecting the hydrocarbon from the water. Optionally, the process is substantially devoid of adding caustic agents to the hydrocarbon and water mixture.

Abstract translation: 从砂中提取烃的方法可以包括：提供含有烃的砂; 将碳氢化合物砂与水混合; 在与烃砂混合之前，期间或之后加热水; 在气体存在或通过注入气体的情况下增加包含加热的烃和水混合物的密闭容器内的压力; 释放容器中加热的烃和水混合物的压力，以便从水混合物中溶解的气体中产生微泡; 并从水中收集烃。 任选地，该方法基本上没有向烃和水混合物中加入苛性剂。

公开(公告)号：US20130343962A1

公开(公告)日：2013-12-26

申请号：US14010887

申请日：2013-08-27

Applicant: Naresh Suchak ,  Zhixiong Cha ,  Frank R. Fitch

Inventor： Naresh Suchak ,  Zhixiong Cha ,  Frank R. Fitch

IPC: B01J19/00

Abstract: A method and apparatus for increasing the concentration of oxygen in the reaction medium present in the oxidation reactor. A volume of aqueous medium from the oxidation reactor is removed and pressurized and oxygen is added to it. The oxygen-rich volume of aqueous medium is then reintroduced into the oxidation reactor at an increased pressure to ensure adequate mixing with the aqueous medium having a lower content of oxygen.

Abstract translation: 一种提高氧化反应器中存在的反应介质中的氧浓度的方法和装置。 去除来自氧化反应器的体积的水性介质并加压，并向其中加入氧气。 然后将水介质的富氧体积以增加的压力重新引入氧化反应器，以确保与具有较低氧含量的水性介质充分混合。